{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "arguments": ["Combination.Drug", "Subject.Race", "Treatment.Dosage", "Subject.Disorder", "Treatment.Drug", "Treatment.Route", "Subject.Age", "Subject", "Subject.Gender", "Treatment", "Treatment.Disorder", "Treatment.Duration", "Effect", "Subject.Population"]}], "input": "We report here such a case with bilateral Mooren's ulcer that failed to respond to local therapy with topical corticosteroids, silver nitrate, and conjunctival resection, as well as systemic immunosuppression with corticosteroids, cyclophosphamide, and azathioprine."}
{"adverse event": []}